Answer:
7 cents per centimeter
Step-by-step explanation:
5x + 5 = 20 (Im just learning this I need help)
Answer:
5
Step-by-step explanation:
I hope this helps you out!
Answer:
x=3
Step-by-step explanation:
5x+5=20
-5 -5
5x=15
(5x=15)/5
x=3
A new shopping mall is gaining in popularity. Every day since it opened, the number of shoppers is 20% more than the number of shoppers the day before. The total number of shoppers over the first 4 days is 671
Answer:
First term = a = 125
Step-by-step explanation:
Question: find the number of shoppers on the first day
This is a geometric progression question
The sum of the terms = 671
Sum of a geometric sequence,Sn = (ar^n - 1) / (r - 1)
Where,
n = number of term in the sequence.
a = first term in the sequence.
r = common ratio
r = 1 + 20%
= 1 + 20/100
= 1 + 0.2
= 1.2
n = 4 (first 4 days)
Sn = (ar^n - 1) / (r - 1)
Sn = 671 where n = 4
671 = {a × 1.2^(4) - 1} / 1.2 - 1
671 = {a × 2.0736 - 1} / 0.2
671 = (2.0736a - a) / 0.2
671 = 1.0736a / 0.2
671 = 5.368a
Divide both sides by 5.368
a = 671 / 5.368
a = 125
Emily makes 8% commission at a car dealership. If she sold 85,000 in cars last month how much did she make?
Answer:
the answer would be 35%Step-by-step explanation:
Write each phrase as a mathematical
expression.
1. the sum of 6 less than a number and 3
2. the distance between a number and 2
on the number line
3. half as many as 7 more than a number
4. an amount, shared equally with 5
people
Students, draw anywhere on this slide!
You can by 20 fluid ounces of shampoo for $4.40 at Wal Mart or 24 fluid ounces for $4.80 at Smith's. Which is the better buy?
Answer:
Smith's
Step-by-step explanation:
Walmart
4.40÷20=0.22
0.22 per ounce
Smith's
4.80÷24=0.2
0.20 per ounce
Smith's is cheaper
can someone help me please
Answer:
B) Y = 5x - 10
Step-by-step explanation:
m = y2-y1 / x2-x1
Hope this helps. Pls give brainliest.
What is 10 ÷ 5 sixths? (aka 5/6ths or 5/6)
Answer:
Convert any mixed numbers to fractions.
Then your initial equation becomes:
10/1÷5/6
Applying the fractions formula for division,
10×6
= --------
1×5
=60/5
Simplifying 60/5, the answer is
=12
Answer:
1.2
Step-by-step explanation:
5/6=8.333
10/8.3333
help help help help help help help help help help help.
Answer:
23.3
Step-by-step explanation:
divide
Answer:
23.3333333... or in fraction form 23 1/3 :)
Step-by-step explanation:
24,29,32 determine whether the triangle is obtuse, right, acute, or not a triangle
Answer:
When given 3 triangle sides, to determine if the triangle is acute, right or obtuse:
1) Square all 3 sides.
24^2= 576
29^2= 841
32^2= 1,024
2) Sum the squares of the 2 shortest sides.
576 + 841 = 1,417
3) Compare this sum to the square of the 3rd side.
if sum > 3rd side² Acute Triangle
It's an acute triangle.
if sum = 3rd side² Right Triangle
if sum < 3rd side² Obtuse Triangle
Step-by-step explanation:
What is y=Mx + B solve for X plz hurry FAST!
Answer:
1.) If. y=mx+b.
2.) subtracting b from both sides. y−b=mx.
3.) dividing both sides by m. y−bm=x.
4.) flipping the sides (to make it look more normal) x=y−bm.
Step-by-step explanation:
At the beginning of the season he could lift 560 pounds.Over the course of the weightlifting season he increased that by 45%.How much can he lift now? *
Henry needs 2 pints of red paint and 3 pints of yellow paint to get a specific shade of orange. If he uses 9 pints of yellow paint and wants the same orange color, how many pints of paint will he need altogether? Explain how you know.
Answer:
Henry will need a total of 15 pints of paint. The 3 pints of yellow were multiplied by 3 to get 9 total, so 2 pints of red would be multiplied by 3 to get 6 total.
Step-by-step explanation:
please help simplify this problem
Answer:
it is 11/96 that is a fraction
Step-by-step explanation:
Sydney wrote the equation y+1=12(x−3).Explain her error and then write the correct equation in point-slope form.
Step-by-step explanation:
the answer is correct l
PLEASE HELP MEEE
Jimmy purchased 7 adult ticket and 6 student tickets for a total of $126. Jenny purchased 4 adult ticket and 2 student tickets for a total of $52.
Answer:
BIDEN 2020
Step-by-step explanation:
From the figure below, the coordinates for point T are:
PLS HELP
Must show your work and will make brainliest
Answer:
7/3x + 2/3 = 7/9x - 5/6
7/3x - 7/3x + 2/3 = 7/9x - 7/3x - 5/6 (7/9x-7/3x--->7/9x-21/9x---> -14/9x)
2/3= -14/9x - 5/6
2/3+5/6 = -14/9x - 5/6 + 5/6 - (2/3 + 5/6---> 4/6 + 5/6---> 9/6 ----> 3/2)
3/2 = -14/9x
3/2 / -14/9 = -14/9x / -14/9 - (3/2 / -14/9 ------> 3/2 x -9/14 ----->
- 27/28)
-27/28 = x
Step-by-step explanation:
(50 POINTS HELP GIVING BRAINLIEST) In which pair do both decimals represent rational numbers
Answer:
C im pretty sure 7.02 and 0.34
Step-by-step explanation:
Answer:
A. 0.318 and 0.3444...
Step-by-step explanation:
Rational numbers are numbers that can be expressed as fractions. Rational numbers include finite values and repeating decimals that have a pattern.
Because all of the answer choices include decimals that have no predictable pattern of decimals, A must be correct.
0.318 is rational because it is finite. 0.3444... will continue to add 4 on to the end of the number, meaning it is repeating predictably, and it is rational.
Line segment EG is partitioned by point F in the ratio 1:2. Point E is at E (0, 4), and point F is at (1, 3). What are the coordinates of point G?
(−1, 5)
(2, 2)
(3, 1)
(4, 0)
Answer:
(3, 1)
Step-by-step explanation:
The coordinates of point G is (c) (3,1)
The coordinate points are given as:
[tex]\mathbf{E = (0,4)}[/tex]
[tex]\mathbf{F = (1,3)}[/tex]
The ratio is given as:
[tex]\mathbf{m : n = 1 :2}[/tex]
Line ratio is given as:
[tex]\mathbf{(x,y) = \frac{mx_2 + nx_1}{m + n}, \frac{my_2 + ny_1}{m + n}}[/tex]
Point F is at the partitioned point.
So, we have:
[tex]\mathbf{(1,3) = \frac{1 \times x_2 + 2 \times 0}{1 + 2}, \frac{1 \times y_2 + 2 \times 4}{1 + 2}}[/tex]
[tex]\mathbf{(1,3) = \frac{x_2 }{3}, \frac{y_2 + 8}{3}}[/tex]
Multiply through by 3
[tex]\mathbf{(3,9) = (x_2, y_2 + 8)}[/tex]
By comparison, we have:
[tex]\mathbf{x_2 = 3}[/tex]
[tex]\mathbf{y_2 + 8= 9}[/tex]
Subtract 8 from both sides
[tex]\mathbf{y_2 = 1}[/tex]
Hence, the coordinates of point G is (c) (3,1)
Read more about line partitions at:
https://brainly.com/question/3148758
Will mark brainliest, pls explain!!
Which statement about the ordered pairs (−9,3) and (2,−4) is true for the equation 6x−y2=14?
A-Both ordered pairs are solutions.
B-Neither ordered pair is a solution.
C-(2,−4) is a solution to the equation.
D-(−9,3) is a solution to the equation.
Answer:
B
Step-by-step explanation:
plug in (-9, 3):
-9 is the x value and 3 is the y value, so plug it in like that.
6(-9)-3^2 = 14 ?
solve.
-54-9=14?
-63=14? NO!
Then try (2, -4)
2 is x-value, -4 is y-value.
6(2)-(-4)^2=14?
use order of operations (Perenthesis, Exponents, Multiplication/Division, Addition/Subtraction) (PEMDAS)
12-(16)=14?
-4=14? NO!
The answer is B, niether is a solution.
HELP ME NOW HURRY ASAP PLEASE
A car is traveling at a steady speed. It travels 1 and 3/4 minutes in 2 and 1/3 minutes how far will it travel in 41 minutes
Answer:
54 6653/10000
7(x -2) + 3(x + 2) = 5(x - 6)
Answer: x= -22/5
Step-by-step explanation:
Cody treated his girlfriend to lunch at Hamburger Palace. The bill came to
$
15.95
plus a tax of
$
1.17
. He gave the waitress a $20 bill and two dimes.
How much change will Cody get back?
Answer:
2.88
Step-by-step explanation:
You add $15.95 + $1.17 = $17.12 and subtract $20 and its $2.88 he will get back
3x-9=3(x-3) how many solutions
Answer:
All Real Numbers
Step-by-step explanation:
Step 1:
3x - 9 = 3 ( x - 3 ) Equation
Step 2:
3x - 9 = 3x - 9 Multiply
Step 3:
- 9 = - 9 Subtract 3x on both sides
Answer:
All Real Numbers
Hope This Helps :)
HELLPPPPPPPP ASAPPPPPPPP PLEASEEEEE
Answer:
B=fh
Step-by-step explanation:
I think?
Basically divided by b to get h over b and then times by h to get b=fh (you want to be get on its own)
Answer:
h÷f or h/f
Step-by-step explanation:
f × b = h so h ÷ f = b
round 0.000007328. to the neartest millionth
Answer:
0.000007
Step-by-step explanation:
Hope this helpss!!
Answer:
0.000007
Step-by-step explanation:
The millionth place is 6 spots to the right of the decimal.
Our number is 0.000007328
6 spots to the right is 0.000007 (328)
3 is less than 5, so we do not round up.
The answer is 0.000007
I hope this helped, please mark Brainliest, thank you !!
Plz help I’ll give brainlest or what ever it’s called lol
Answer:
it c
Step-by-step explanation:
i am smart
i am a real number
i am a rational number
i am not a natural number
i am less than -13
what number am i?
Answer:Any number less than -13.
Step-by-step explanation:
If the number is real and rational and non-natural, this means that it can be any number in the negative number space.
Additionally, since the number has to be less than -13, then the number could be any number less than -13.
With all these things considered, the number is any number less than -13 that is real and rational.
Cheers.
Rita is adding 3 + (negative 8) + 1. She rewrites the expression as 3 + (negative 1) + 8. What is Rita’s error?
Answer: she swapped the 1 and the 8 that was her error
Step-by-step explanation:
hope that helped :)
Answer:
d
Step-by-step explanation: